fix: change url install for gobrew (#75)

internal/base.zsh

@@ -3,14 +3,14 @@
 
 function goenv::internal::install {
  message_info "Installing ${GOENV_PACKAGE_NAME}"
- curl -sLk https://git.io/gobrew | sh -
+ curl -sLk https://raw.githubusercontent.com/kevincobain2000/gobrew/master/git.io.sh | sh
  message_success "Installed ${GOENV_PACKAGE_NAME}"
 }
 
 function goenv::internal::load {
  unset GOROOT
  [ -e "${GOBREW_ROOT_BIN}" ] && export PATH="${GOBREW_CURRENT_BIN}:${GOBREW_ROOT_BIN}:${PATH}"
- export GOPATH="${GOBREW_ROOT}/current/go"
+ export GOROOT="${HOME}/.gobrew/current/go"
 }
 
 function goenv::internal::package::get {
@@ -92,4 +92,4 @@ function goenv::internal::upgrade {
  message_info "Upgrade for ${GOENV_PACKAGE_NAME}"
  curl -sLk https://git.io/gobrew | sh -
  message_success "Upgraded ${GOENV_PACKAGE_NAME}"
-}
+}